TY - BOOK AU - Reddy, S R TI - Principles of crop production SN - 9789327218589 U1 - 630 PY - 2015/// CY - New Delhi PB - Kalyani Publishers KW - Seeds and sowing KW - Weed management KW - Post harvest management KW - Cropping systems KW - Organic farming N1 - 2000 ER -